bobby brown is speaking out for the first time... since whitnee houston's death.tte singer tells n-b-c's matt lauerr.. that houuton'ssdrug entered the picture... saying pe's noo the rrason she's gone. that one bad day with cocaine killed her.the two divorced in sober from narcotics. lean and 3 chlorpyrifos ... a common brain development in children, - pccording to a new study. thh braan abnormalities, founn aaong a very small popuuation of school-aged children, may have occurred while they developed n utero.what is troubling, is relatively low pevels of the chemical ppear to have caused the raii changes.the abnormalities found among childree with pesticidd... included overgrowth, and undergrowth, in areas of the brain associaaed with attention, emotton, behavior - even i-q. &p--on saturday, the fire museuu of maryllnd will host its 35th annual team show... learn aboot the history of the fire servvce, operate--meteorologiit emily - gracey is live with the details on ttis morning's --demonstrations, horse drawn fire engines, ride in an